136648320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71171}}^1$

素因数の和:71193

約数の個数: 64

約数和(自身を含む): 435572640

約数和(自身を除く): 298924320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 71171, 142342, 213513, 284684, 355855, 427026, 569368, 711710, 854052, 1067565, 1138736, 1423420, 1708104, 2135130, 2277472, 2846840, 3416208, 4270260, 4554944, 5693680, 6832416, 8540520, 9109888, 11387360, 13664832, 17081040, 22774720, 27329664, 34162080, 45549440, 68324160, 136648320]

約数ペア:

[(1, 136648320), (2, 68324160), (3, 45549440), (4, 34162080), (5, 27329664), (6, 22774720), (8, 17081040), (10, 13664832), (12, 11387360), (15, 9109888), (16, 8540520), (20, 6832416), (24, 5693680), (30, 4554944), (32, 4270260), (40, 3416208), (48, 2846840), (60, 2277472), (64, 2135130), (80, 1708104), (96, 1423420), (120, 1138736), (128, 1067565), (160, 854052), (192, 711710), (240, 569368), (320, 427026), (384, 355855), (480, 284684), (640, 213513), (960, 142342), (1920, 71171)]